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NHW-AI Models

For interior installation

 

NHW-160AI
Max DHW Input: 160,000 BTU/h
Indoor wall-hung
Residential/Commercial

Available in NG or LP

Navien NHW-160AI non-condensing tankless water heaters
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NHW-160AI
NHW-180AI
Max DHW Input: 180,000 BTU/h
Indoor wall-hung
Residential/Commercial

Available in NG or LP

Navien NHW-180AI non-condensing tankless water heaters
View model
NHW-180AI
NHW-199AI
Max DHW Input: 199,900 BTU/h
Indoor wall-hung
Residential/Commercial

Available in NG or LP

Navien NHW-199AI non-condensing tankless water heaters
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NHW-199AI
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